一种阶格与风琴相近、专供中小学音乐教学和音乐爱好者家庭使用的国产落地电子风琴,已由上海民族乐器一厂设计完成,并通过鉴定。近年来,由于电于琴风靡市场,使风琴销售受到很大冲击。然而,一台与风琴价格相近的普及携带型电子琴,尽管音色比风琴优美,但由于它音量小,作学校教学用琴 A similar style and organ, specifically for primary and secondary school music teaching and music lovers family of domestic electronic floor organ has been designed by the Shanghai National Instrument Factory completed and passed the appraisal. In recent years, due to the popularity of electric piano in the market, the organ sales have been greatly affected. However, a popular portable electronic organ with a similar price to the organ, although the sound is more beautiful than the organ, has a small volume for use as a school teaching instrument